According to call activities, almost half (48.3%) of the visits made
to Estonia are made only to one county, while 35.8% of visits are
made to two counties (Table 2). Four or more counties are visited in
only 4.04% of cases. The most visited county in Estonia is Harju
(40.7%), but as mentioned above visits made only to Harju County
and Tallinn are excluded from the analysis. This demonstrates that
Tallinn performs a gateway function for Estonian tourism. The other
most visited areas are concentrated around the bigger towns of
P€arnu, Narva, and Tartu (Fig. 2).